Anecdotal, but when I was just messing with qBittorrent and its search feature, I found some ROM sets just by searching for system and sorting by size. This torrent for example is not necessarily comprehensive but contains a lot of roms of which can be shared with friends and family :)

I was happy with the battery life until I switched on EQ, then it plummeted to like 45 minutes. These were my first real pair of wireless earbuds so I don't have a baseline.

I'll have to keep an eye out and look into the WX4s. I picked these up because the repairability was pretty good but they aren't idiot proof apparently :)

Whoops forgot images…